/* Copyright 2011 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package integration;

import static org.junit.Assert.assertEquals;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.commons.io.FileUtils;
import org.junit.Before;
import com.googlecode.lesscss4j.LessCompiler;

public abstract class AbstractCompileIT {

    protected LessCompiler lessCompiler;
    
    @Before
    public void setUp() throws Exception {
        lessCompiler = new LessCompiler();
    }
    
    protected void testCompile(File lessFile, File cssFile) throws Exception {
        String expected = FileUtils.readFileToString(cssFile);
        String actual = lessCompiler.compile(lessFile);
        assertEquals(expected, actual);
    }
    
    protected File toFile(String filename) {
        URL url = CompatibilityIT.class.getClassLoader().getResource(filename);
        File file = FileUtils.toFile(url);
        return file;
    }
    
    protected URL toURL(String filename) throws MalformedURLException {
        return AbstractCompileIT.class.getClassLoader().getResource(filename);
    }
}
